73961140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{1481}}^1$

素因数の和:1728

約数の個数: 48

約数和(自身を含む): 170299584

約数和(自身を除く): 96338444

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 227, 454, 908, 1135, 1481, 2270, 2497, 2962, 4540, 4994, 5924, 7405, 9988, 12485, 14810, 16291, 24970, 29620, 32582, 49940, 65164, 81455, 162910, 325820, 336187, 672374, 1344748, 1680935, 3361870, 3698057, 6723740, 7396114, 14792228, 18490285, 36980570, 73961140]

約数ペア:

[(1, 73961140), (2, 36980570), (4, 18490285), (5, 14792228), (10, 7396114), (11, 6723740), (20, 3698057), (22, 3361870), (44, 1680935), (55, 1344748), (110, 672374), (220, 336187), (227, 325820), (454, 162910), (908, 81455), (1135, 65164), (1481, 49940), (2270, 32582), (2497, 29620), (2962, 24970), (4540, 16291), (4994, 14810), (5924, 12485), (7405, 9988)]